3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = 75; $var2 = 3; $var3 = 103; $var4 = false; $var5 = false; $var6 = false; $var7 = true; $var8 = 4; if((!($var4) && ($var9 = $var7) #AND ($var5 <> $var3)) || ( !($var1 & $var8) || ($var1 & $var2) ) AND ($var9)) { echo "yes"; } else { echo "no"; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.10.0070.06020.23
7.0.00.0100.07020.05
5.6.160.0070.08720.71
5.6.150.0100.04718.17
5.6.140.0030.05018.18
5.6.130.0000.07318.18
5.6.120.0200.07720.96
5.6.110.0100.08021.14
5.6.100.0070.08021.04
5.6.90.0000.08720.98
5.6.80.0030.07320.37
5.5.300.0130.03317.98
5.5.290.0070.08317.98
5.5.280.0100.07320.88
5.5.270.0100.08020.76
5.5.260.0100.06020.89
5.5.250.0000.04320.55
5.5.240.0170.07020.15

preferences:
139.18 ms | 939 KiB | 8 Q